The Mario's Early Years Series covers a multitude of subjects which helps your child aquire valuable skills and develop a rich and active imagination. In "FUN WITH LETTERS" children are introduced to the fundamentals of letters and sounds. In "PRESCHOOL FUN" children learn through exploration of shapes, colors, sounds, opposites, numbers and songs. In "FUN WITH NUMBERS" children are introduced to the basics of numbers by exploring shape, number, difference, counting, comparing, how many, pattern and sing song worlds. Award winning learning software, great for home schooling or classroom!